Messages

Message base classes.

Command and Event are two types used to handle changes in the model.

class purgatory.domain.messages.base.Message

Base class for messaging.

class purgatory.domain.messages.base.Command

Baseclass for message of type command.

class purgatory.domain.messages.base.Event

Baseclass for message of type event.

Commands

class purgatory.domain.messages.commands.CreateCircuitBreaker(name: str, threshold: int, ttl: float)

name: str

threshold: int

ttl: float

Events

class purgatory.domain.messages.events.CircuitBreakerCreated(name: str, threshold: int, ttl: float)

name: str

threshold: int

ttl: float

class purgatory.domain.messages.events.ContextChanged(name: str, state: typing_extensions.Literal['opened', 'closed', 'half-opened'], opened_at: Optional[float])

name: str

state: typing_extensions.Literal[opened, closed, half-opened]

opened_at: Optional[float]

class purgatory.domain.messages.events.CircuitBreakerFailed(name: str, failure_count: int)

name: str

failure_count: int

class purgatory.domain.messages.events.CircuitBreakerRecovered(name: str)

name: str